1. Built-in RF antenna 2. Support Android/Windows mobile 3. EMV, MFI certification 4. iphone chip card reader iphone chip card reader Features: 1. Support for USB2.0(PC/Android/window mobile, smart phones) and 30pin(iPhone(1,3G,3GS,4G), iPad(1,2)) 2. Support for IOS (3.x and higher), Android (2.x and higher), OS X(10.5.6 and higher, Windows (XP and higher),Linux system(2.6 and higher) 3. ...